1: (3 5 7)

(0 19 2)(1 14 12)(3)(4 9 6)(5 13 7 17 16)(8 15 10)(11 20 18)

2: (5 13 16)

(0 19 2)(1 14 12)(3)(4 9 6)(5)(7 17 16)(8 15 10)(11 20 18)(13)

3: (1 14 12)

(0 19 2)(1)(3)(4 9 6)(5)(7 17 16)(8 15 10)(11 20 18)(12)(13)(14)

4: (4 9 6)

(0 19 2)(1)(3)(4)(5)(6)(7 17 16)(8 15 10)(9)(11 20 18)(12)(13)(14)